package br.com.aquinoevasconcelos.servlets.contato;

import java.io.IOException;
import java.util.ArrayList;

import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import br.com.aquinoevasconcelos.fachada.Fachada;
import br.com.aquinoevasconcelos.modelos.Contato;

/**
 * Servlet implementation class ListaContato
 */
@WebServlet("/ListaContato")
public class ListaContato extends HttpServlet {
	private static final long serialVersionUID = 1L;
	
    public ListaContato() {
        super();
    }

    protected void service(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
    	
		Fachada fachada = Fachada.getInstancia();
		ArrayList<Contato> contatos;
		try {
			
			contatos = (ArrayList<Contato>) fachada.listaContato();
			request.setAttribute("listaContatos", contatos);

			RequestDispatcher rd = request
					.getRequestDispatcher("/admin/mensagens_visitantes.jsp");
			rd.forward(request, response);
			
			request.getRequestDispatcher("/admin/mensagens_visitantes.jsp").include(
					request, response);
			
		} catch (Exception e) {
			
			RequestDispatcher rd = request.getRequestDispatcher("../erro.jsp");
			rd.forward(request, response);
			e.printStackTrace();
			
		}
    	
    }
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		service(request, response);
	}

	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		service(request, response);
	}

}
